.," new york. >> susie: using your phone for shopping, is just one of the ways you will use your cell phone in the coming year. as processing power gets bigger and the physical size gets smaller, companies are using that mobile technology to make products you use every day smarter as well. as ruben ramirez reports, those are two of the top tech trends we'll see in 2013. >> reporter: people use smartphones to play games, watch movies and keep up with social media, but for many the mobile phone will become a bigger part of their lives in the coming year. trendwatchers call it the mobile fingerprint or a smartphone as unique as your fingerprint. no need to type in passwords, your phone tells your computer its you, and then locks the screen when you step away. on the health front there's technology to let a smartphone help diabetics measure their glucose levels. and with retailers, going mobile means more than processing payments. >> we do something very specific which is not just focus on the mechanics of payments but the experience around it. everything from the point of sale all the wa